The process took 2 days. I interviewed at McKinsey & Company in Oct 2009
Interview
The interview process at McKinsey was extremely professional. Everyone I was in contact with gave me immediate feedback and were open to helping me in any way. The interview process is long and tiresome and the cases are challenging but it was a very good experience overall.
Straightforward, well structured & well explained. Long duration, with 5 30-ish minute interviews total spread out over the course of a couple of weeks. Great support, information on requirements/evaluations readily available.
Too long - too many rounds. Had to play a game first, then multiple rounds. No follow ups after I was rejected - I got ghosted.
Did not enjoy it - obviously this was a long while back and I was too young to notice but not a good behaviour. Truly no respect.
The process made me feel very unprepared but I was able to get through with all of my studying. I would recommend anyone about to interview with them look at Harvard Business cases as reference